For some of the more experienced users, we’re always looking to find new ways to work smarter and not harder at the terminal. xargs is a useful command that acts as a bridge between two commands, ...

Boost your Linux command line options and simplify your work with xargs, a handy tool for a number of data manipulation tasks. The xargs command may be one that many Linux users don’t know, but it’s ...

There are some commands that turn out to be more useful than first meets the eye. In my opinion, xargs is one of those commands. It takes the standard input and uses it to build a command line. It's ...

One particular frustration with the UNIX shell is the inability to easily schedule multiple, concurrent tasks that fully utilize CPU cores presented on modern systems. The example of focus in this ...

Likely expands to a single echo a b, because by default it took 2 lines at once. This is seldom what we want. -I solves this because it implies -L1, which tells it to take one line at a time. you can ...

Learn how to use a host of Linux commands in these 2-minute video tutorials from Sandra Henry-Stocker, author of the Unix as a Second Language blog.